styloid prominence

sty·loid prom·i·nence

[TA]
a rounded eminence on the posterior (mastoid) wall of the tympanic cavity corresponding to the base of the styloid process.
Synonym(s): prominentia styloidea [TA]
References in periodicals archive ?
In the endoscopic approach, a 2- to 3-mm incision is made just proximal to the radial styloid prominence in the patient's nondominant forearm.